Source: depqbf Section: interpreters Priority: optional Maintainer: Debian Science Maintainers Uploaders: Thomas Krennwallner Build-Depends: debhelper (>= 11), dpkg-dev (>= 1.16.1~) Standards-Version: 4.1.4 Homepage: https://lonsing.github.io/depqbf/ Vcs-Git: https://salsa.debian.org/science-team/depqbf.git Vcs-Browser: https://salsa.debian.org/science-team/depqbf Package: depqbf Architecture: any Depends: ${shlibs:Depends}, ${misc:Depends} Description: solver for quantified boolean formulae DepQBF is a search-based solver for quantified boolean formulae (QBF) in prenex conjunctive normal form. It is based on the DPLL algorithm for QBF, called QDPLL, with conflict-driven clause and solution-driven cube learning. By analyzing the syntactic structure of a formula, DepQBF tries to identify independent variables. In general, information on independent variables can be represented in the formal framework of dependency schemes. DepQBF computes the so-called "standard dependency scheme" of a given formula. In addition to other benefits, information on independent variables often increases the freedom for decision making and clause learning.